× Home › Property records › Richmond County › Staten Island › William Avenue › 13 William Avenue13 William AvenueStaten Island · Richmond County · 10308 01 · 1–2 Family OpenValue $643,735 ▾
Owner of record
Owner Robert Borruso
Assessment · 2025 roll
Land assessed $13,200
Total assessed $42,660
Est. annual tax $6,846 (2027, excl. special districts)
Building
Style One Story (Permanent Living Quaters)
Year built 1955
Living area 1,000 sq ft
Lot
Size 0.10 acres (GIS)
Frontage × depth 45 × 95 ft
Lot sq ft 4,275
Zoning
District R3A
Special district SRD
FAR 0.23 built · 0.75 max residential · 1.0 max facility
Zoning map 33c
No DOB violations, HPD violations, or complaints on file.
Deed & identifiers
SBL 5052810062
SWIS 640100
Parcel ID 6401005052810062
Who owns 13 William Avenue? 13 William Avenue, Staten Island is owned by Robert Borruso per the 2025 NYS assessment roll.
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Public record, NYS tax roll 2025. Values are the assessor's, not an appraisal. Provided for informational purposes only — accuracy and completeness are not warranted or guaranteed; verify against official sources before relying on it.
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